<template>
  <!-- 商品展示组件，主要包含数据展示的样式 -->
  <div class="goods-item" @click="itemClick">
    <img v-lazy="showImage" :key="showImage" alt="">
    <div class="goods-info">
      <p>{{ goodsItem.title }}</p>
      <span class="price">{{ goodsItem.price }}</span>
      <span class="collect">{{ goodsItem.cfav }}</span>
    </div>
  </div>
</template>

<script>
export default {
  name: "goods_list_item",
  props: {
    goodsItem: {
      type: Object,
      default() {
        return {}
      }
    }
  },
  computed: {
    showImage() {
      if( this.goodsItem.image !== undefined) {
        return this.goodsItem.image;
      }
      else if(this.goodsItem.show.img !== undefined) {
        return this.goodsItem.show.img;
      }

      // 如果获取不到，则返回undefined
      return undefined;
    }
  },
  methods: {
    itemClick() {
      this.$router.push('/detail/' + this.goodsItem.iid);
    }
  }
}
</script>

<style scoped>
  .goods-item {
    width: 45%;
    padding-bottom: 40px;
    position: relative;
  }
	
	.goods-item img {
		width: 100%;
		border-radius: 5px;
	}
	
	.goods-info {
		font-size: 12px;
		position: absolute;
		bottom: 5px;
		left: 0;
		right: 0;
		overflow: hidden;
    text-align: center;
	}

  .goods-info p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 3px;
  }

  .goods-info .price {
    color: var(--color-high-text);
    margin-right: 20px;
  }

  .goods-info .collect {
    position: relative;
  }

  .goods-info .collect::before {
    content: '';
    position: absolute;
    left: -15px;
    top: -1px;
    width: 14px;
    height: 14px;
    background: url("~assets/img/common/collect.svg") 0 0/14px 14px;
  }
</style>